SCH114-221

Fixed Inductors

Fixed inductors are electrical components that are designed to store electrical energy in the form of a magnetic field by creating a loop of electric current. They perform the same task as a variable inductor, however, the inductance of the component is not adjustable, hence, the name.

SCH114-221 Application Field and Working Principle

The SCH114-221 fixed inductor is widely used in power systems, telecommunications, automotive, computers, and consumer electronics for applications such as interference filtering, power supply regulation, voltage control, signal buffering, or transients suppression. The core material of the SCH114-221 is metal-oxide film. It can handle high frequencies and voltages, yet it is smaller and more cost-effective than traditional inductors. Its self-healing capabilities, zero temperature drift, and high reliability make it an ideal choice for most hi-tech applications.In terms of its working principle, the SCH114-221 fixed inductor creates an electromagnetic field when current passes through its coil. This electromagnetic field then induces a back-EMF which resists current and prevents sudden changes in the system voltage. This gives the SCH114-221 a stable and steady output, making it perfect for applications that are sensitive to abrupt changes in current flow.